30543317

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 38167200

約数和(自身を除く): 7623883

約数列:

[1, 7, 19, 49, 53, 133, 371, 619, 931, 1007, 2597, 4333, 7049, 11761, 30331, 32807, 49343, 82327, 229649, 576289, 623333, 1607543, 4363331, 30543317]

約数ペア:

[(1, 30543317), (7, 4363331), (19, 1607543), (49, 623333), (53, 576289), (133, 229649), (371, 82327), (619, 49343), (931, 32807), (1007, 30331), (2597, 11761), (4333, 7049)]